import sys, pygame

#This function is meant to draw lines in an optical illusion
def CornerGraph(width, height,screen):
    #list of lines
    for i in range(0,height,10):
        pygame.draw.line(screen,(255,255,255),(width,i),(width-i,height))
    return

#this is an attempt to rotate the graph for a first person perspective view
def FPGraph(width,height,screen):
    #list of lines
    for i in range(0,int(height/2),5):
        pygame.draw.line(screen,
                         (255,255,255),
                         (0,int(height/2)+i),
                         (width,height-i))
    return